36111442946 has 8 divisors (see below), whose sum is σ = 54447823884. Its totient is φ = 17962168320.

The previous prime is 36111442943. The next prime is 36111442963. The reversal of 36111442946 is 64924411163.

It can be written as a sum of positive squares in 2 ways, for example, as 35991781225 + 119661721 = 189715^2 + 10939^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (36111442943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46776095 + ... + 46776866.

Almost surely, 2^36111442946 is an apocalyptic number.

36111442946 is a deficient number, since it is larger than the sum of its proper divisors (18336380938).

36111442946 is a wasteful number, since it uses less digits than its factorization.

36111442946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93553156.

The product of its digits is 124416, while the sum is 41.

The spelling of 36111442946 in words is "thirty-six billion, one hundred eleven million, four hundred forty-two thousand, nine hundred forty-six".